Title:
脱硫装置、水素製造装置、脱硫方法及び水素製造方法
Document Type and Number:
Japanese Patent JP7134019
Kind Code:
B2
Abstract:
To provide a technique stably performing desulfurization even when the flow rate of a hydrocarbon raw fuel per unit time is varied.SOLUTION: A desulfurization apparatus 10 where a raw fuel gas G1 is treated and sulfur content contained in the raw fuel gas G1 is desulfurized includes: a desulfurizer 1 filled with a desulfurizing agent containing copper, zinc and nickel as main components or a desulfurizing agent containing copper, zinc, nickel and aluminum as main components; a recycle pump 4 adding hydrogen to the raw fuel gas G1; and a controller 5 controlling a hydrogen amount added to the raw fuel gas G1 from the recycle pump 4 per unit time to be large as the treatment amount of the raw fuel gas G1 per unit time desulfurized in the desulfurizer 1 is increased.SELECTED DRAWING: Figure 1
More Like This:
Inventors:
Shinpei Norioka
Shin Takami
Hirofumi Otsuka
Shin Takami
Hirofumi Otsuka
Application Number:
JP2018153696A
Publication Date:
September 09, 2022
Filing Date:
August 17, 2018
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
C10L3/10; B01D53/04; B01J23/80; C01B3/38; H01M8/0612
Domestic Patent References:
| JP5782400B2 | ||||
| JP2016012488A | ||||
| JP9027337A | ||||
| JP11061154A | ||||
| JP2016104686A |
Attorney, Agent or Firm:
Patent business corporation r&c